Road Photos & Information: International
United States of America
California
Franklin Avenue, Hollywood, May 2009. Image © Paul Rands.
Over 39.51 million people live in California, with most living in the coastal areas, with Los Angeles being the most populated location within the state.
Caltrans administers the State Highway network in California, and administers the Interstate system and United States Numbered Highway System on behalf of the Federal Highway Administration. Caltrans reportedly administers over 80 467 kilometres (50 000 miles) of transport systems in California.
To view each gallery, click or tap on a sign or route number below.
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The Interstate Highway System, is a network of controlled-access highways that connect major cities and states nationally and are the quickest route between those destinations.
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The United States Numbered Highway System is an integrated network of roads and highways numbered within a nationwide grid in the contiguous United States.